Insulin pump



FIG. 1 is a top view of an insulin pump comprising a new, original and ornamental design;

FIG. 2 is a rear view of the insulin pump comprising the new, original and ornamental design;

FIG. 3 is a bottom view of the insulin pump comprising the new, original and ornamental design;

FIG. 4 is top, rear exploded perspective view of the insulin pump comprising the new, original and ornamental design;

FIG. 5 is a front view of the insulin pump comprising the new, original and ornamental design;

FIG. 6 is a right-hand side view of the insulin pump comprising the new, original and ornamental design; and,

FIG. 7 is a left-hand side view of the insulin pump comprising the new, original and ornamental design.

The broken line showing the circle shape in FIG. 3 is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for an insulin pump, as shown and described. 